USPTO incident

Patent Center Maintenance

Minor Resolved View vendor source →

USPTO experienced a minor incident on June 6, 2026, lasting 117d 6h. The incident has been resolved; the full update timeline is below.

Started
Jun 06, 2026, 02:21 PM UTC
Resolved
Oct 01, 2026, 08:25 PM UTC
Duration
117d 6h
Detected by Pingoru
Jun 06, 2026, 02:21 PM UTC

Update timeline

  1. monitoring May 14, 2026, 05:58 PM UTC

    The USPTO will perform a routine maintenance on the Patent Center from midnight-9 a.m. ET on Saturday, May 16. Please refer to our Filing Documents...